PLXX462 - IR35220 V342 Superpatch for ICP Includes the following patches. ------------------------------------------------------------------- PLX445B - IR33928 Correct problem where 3172 channel adapter would not notify mainframe of system failure. 3172 will unit check all active channel interfaces with sense data 0x14. ------------------------------------------------------------------- PLXX448 - IR34051 Correct NMI hang of ESCON adapter after IPL. All the channel drivers and Channel Microcode. ------------------------------------------------------------------- PLX460B Contains the following: This patch is for V3402 ICP. It reapplies the $LSA task, and adds a 1420 log when a FRMR happens. The 1420 log contains the DLC Status Message that explains the reason for the FRMR (Frame Reject). ------------------------------------------------------------------- PLXX463B - IR35172 It reapplies the $LSA task. It corrects a problem that resulted in a 1202 logged by $LLC. When Vtam had sent a close station down to LSA, but we still had I-frames outstanding (unacked), that close-station was put on hold in pending state. If during this pending window, a FRMR (frame reject) happened that event would generate another close-station, and that FRMR would cause a 2nd close-station to be generated, the duplicity of these commands caused a 1202 condition. This condition has been corrected. May 08, 1997 ------------------------------------------------------------------- PLXX449 - IR34332 Correct problem where 3172 ESCON adapter was timing out host connections with 11A2 error. It reapplies CSP2CHC0.EXE, the serial engine code. ------------------------------------------------------------------- PLXX453 Reapplies the Logical Link Control task. (CSP1LLC0.MTX) PLXX453 fixes a 1200 by csp1llc0 when pool1 is empty. The 1200 log would show an EIP of 1A. From now on, the log 1103 will appear in the leds if we hit this. You can use 1103 to set up a stop-trace-on-error. March 25, 1997 ------------------------------------------------------------------- PLXX452 - IR34476 CSP1LLC0.MTX Changed Dynamic windowing algorithim to use the saved VS instead of current VS when updating Ww. Otherwise an ACK for a frame outside the current Ww would not cause the window to be updated, and the 3172 would never get back in sync with the remote LLC. ------------------------------------------------------------------- PLXX458 - CSP1LLC0.MTX More 1202 bullet-proofing. -------------------------------------------------------------------